From patchwork Mon Oct 16 06:51:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 735033 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 555FECDB465 for ; Mon, 16 Oct 2023 06:52:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231811AbjJPGwC (ORCPT ); Mon, 16 Oct 2023 02:52:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231722AbjJPGwA (ORCPT ); Mon, 16 Oct 2023 02:52:00 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55614E5 for ; Sun, 15 Oct 2023 23:51:56 -0700 (PDT) X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 39G6pn4qB2264257, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36506.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.93/5.92) with ESMTPS id 39G6pn4qB2264257 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 16 Oct 2023 14:51:49 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36506.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.17; Mon, 16 Oct 2023 14:51:50 +0800 Received: from [127.0.1.1] (172.21.71.113) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Mon, 16 Oct 2023 14:51:49 +0800 From: Ping-Ke Shih To: CC: , , Subject: [PATCH 5/5] wifi: rtw89: move software DCFO compensation setting to proper position Date: Mon, 16 Oct 2023 14:51:15 +0800 Message-ID: <20231016065115.751662-6-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231016065115.751662-1-pkshih@realtek.com> References: <20231016065115.751662-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.71.113] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Cheng-Chieh Hsieh We need this register setting only for the software DCFO(digital carrier frequency offset) compensation so we move it to the proper position to prevent the incorrect setting. Signed-off-by: Cheng-Chieh Hsieh Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/phy.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index 3b671a314e60..17ccc9efed28 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -2588,12 +2588,14 @@ static void rtw89_dcfo_comp_init(struct rtw89_dev *rtwdev) rtw89_phy_set_phy_regs(rtwdev, cfo->comp, cfo->weighting_mask, 8); if (chip->chip_gen == RTW89_CHIP_AX) { - if (chip->cfo_hw_comp) + if (chip->cfo_hw_comp) { rtw89_write32_mask(rtwdev, R_AX_PWR_UL_CTRL2, B_AX_PWR_UL_CFO_MASK, 0x6); - else + } else { + rtw89_phy_set_phy_regs(rtwdev, R_DCFO, B_DCFO, 1); rtw89_write32_clr(rtwdev, R_AX_PWR_UL_CTRL2, B_AX_PWR_UL_CFO_MASK); + } } } @@ -2617,7 +2619,6 @@ static void rtw89_phy_cfo_init(struct rtw89_dev *rtwdev) rtw89_debug(rtwdev, RTW89_DBG_CFO, "Default xcap=%0x\n", cfo->crystal_cap_default); rtw89_phy_cfo_set_crystal_cap(rtwdev, cfo->crystal_cap_default, true); - rtw89_phy_set_phy_regs(rtwdev, R_DCFO, B_DCFO, 1); rtw89_dcfo_comp_init(rtwdev); cfo->cfo_timer_ms = 2000; cfo->cfo_trig_by_timer_en = false;